64274904

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 191232000

約数和(自身を除く): 126957096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 261, 279, 331, 348, 372, 522, 558, 662, 696, 744, 783, 837, 899, 993, 1044, 1116, 1324, 1566, 1674, 1798, 1986, 2088, 2232, 2648, 2697, 2979, 3132, 3348, 3596, 3972, 5394, 5958, 6264, 6696, 7192, 7944, 8091, 8937, 9599, 10261, 10788, 11916, 16182, 17874, 19198, 20522, 21576, 23832, 24273, 28797, 30783, 32364, 35748, 38396, 41044, 48546, 57594, 61566, 64728, 71496, 76792, 82088, 86391, 92349, 97092, 115188, 123132, 172782, 184698, 194184, 230376, 246264, 259173, 277047, 297569, 345564, 369396, 518346, 554094, 595138, 691128, 738792, 892707, 1036692, 1108188, 1190276, 1785414, 2073384, 2216376, 2380552, 2678121, 3570828, 5356242, 7141656, 8034363, 10712484, 16068726, 21424968, 32137452, 64274904]

約数ペア:

[(1, 64274904), (2, 32137452), (3, 21424968), (4, 16068726), (6, 10712484), (8, 8034363), (9, 7141656), (12, 5356242), (18, 3570828), (24, 2678121), (27, 2380552), (29, 2216376), (31, 2073384), (36, 1785414), (54, 1190276), (58, 1108188), (62, 1036692), (72, 892707), (87, 738792), (93, 691128), (108, 595138), (116, 554094), (124, 518346), (174, 369396), (186, 345564), (216, 297569), (232, 277047), (248, 259173), (261, 246264), (279, 230376), (331, 194184), (348, 184698), (372, 172782), (522, 123132), (558, 115188), (662, 97092), (696, 92349), (744, 86391), (783, 82088), (837, 76792), (899, 71496), (993, 64728), (1044, 61566), (1116, 57594), (1324, 48546), (1566, 41044), (1674, 38396), (1798, 35748), (1986, 32364), (2088, 30783), (2232, 28797), (2648, 24273), (2697, 23832), (2979, 21576), (3132, 20522), (3348, 19198), (3596, 17874), (3972, 16182), (5394, 11916), (5958, 10788), (6264, 10261), (6696, 9599), (7192, 8937), (7944, 8091)]